[  819.748169][T18586] bond0: (slave eth0): making interface the new active one
[  819.748600][T18586] bond0: (slave eth0): Enslaving as an active interface with an up link
[  819.789503][T18587] 8021q: adding VLAN 0 to HW filter on device bond0
[  824.040964][T18590] bond0: (slave eth0): Releasing backup interface
[  824.172519][T18593] bond0: (slave eth0): Enslaving as an active interface with an up link
[  824.221633][T18594] 8021q: adding VLAN 0 to HW filter on device bond0
[  828.390312][ T9005] bond0: (slave eth0): Releasing backup interface
[  828.441952][ T9005] bond0 (unregistering): Released all slaves